S
M
T
W
T
F
S
26
58°
38°
27
44°
38°
28
42°
37°
29
41°
39°
30
42°
39°
1
49°
43°
2
53°
41°
3
45°
37°
4
58°
39°
5
52°
44°
6
62°
49°
7
54°
42°
8
59°
38°
9
56°
42°
10
54°
43°
11
57°
46°
12
56°
39°
13
55°
41°
14
52°
45°
15
56°
44°
16
57°
43°
17
57°
41°
18
56°
41°
19
58°
42°
20
61°
45°
21
60°
44°
22
61°
42°
23
62°
43°
24
64°
46°
25
61°
47°
26
62°
47°
27
69°
42°
28
61°
41°
29
61°
43°
30
62°
45°
31
70°
48°
1
70°
49°
2
69°
49°
3
70°
48°
4
71°
49°
5
70°
50°
6
69°
49°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
May Weather in Sunnybrook
Sunnybrook's May 2026 forecast shows daily high temperatures ranging from 52° to 71°, with overnight lows between 38° and 50°. The average high for May is 61° with an average low of 44°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how May weather will actually feel in Sunnybrook. See also: June | July | August.
